Balance disorders
Balance Disorders
Balance disorders (/ˈbæləns dɪsˈɔːrdərz/) are a group of conditions that can cause feelings of unsteadiness or dizziness. They are often caused by problems in the inner ear or the brain.
Etymology
The term "balance disorder" is derived from the Latin word "bilanx" meaning "two-scaled," and the Greek word "disorder" meaning "lack of order."
Symptoms
Symptoms of balance disorders can include vertigo, dizziness, falling or feeling as if you are going to fall, lightheadedness, blurred vision, disorientation, and nausea.
Causes
Balance disorders can be caused by certain health conditions, medications, or problems in the ear or the brain. Common causes include Meniere's disease, vestibular neuritis, migraine, and age-related changes in the body's balance system.
Diagnosis
Diagnosis of balance disorders typically involves a physical examination, a review of the patient's medical history, and tests to assess balance function. These tests may include a hearing test, a balance test, and imaging tests such as an MRI or CT scan.
Treatment
Treatment for balance disorders depends on the cause and may include medications, physical therapy, or surgery. In some cases, lifestyle changes such as dietary modifications or balance exercises may also be recommended.
Related Terms
- Vertigo: A sensation of feeling off balance, often described as a spinning sensation.
- Dizziness: A feeling of being lightheaded, woozy, or unbalanced.
- Meniere's disease: A disorder of the inner ear that can lead to dizzy spells and hearing loss.
- Vestibular neuritis: An inflammation of the inner ear usually caused by a viral infection, resulting in dizziness and loss of balance.
- Migraine: A type of headache often accompanied by nausea, vomiting, and extreme sensitivity to light and sound.
External links
- Medical encyclopedia article on Balance disorders
- Wikipedia's article - Balance disorders
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